ANSI/ASME MFC-21.2-2010
热质量流量计.分散流量计

Thermal Mass Meters - Dispersion Flowmeters

ANSI/ASME MFC-21.2-2010 发布历史

This Standard establishes common terminology and gives guidelines for the description, principle of operation, selection, installation, and flow calibration of thermal dispersion flowmeters for the measurement of the mass flow rate, and to a lesser extent, the volumetric flow rate, of the flow of a fluid in a closed conduit. Multivariable versions additionally measure fluid temperature and static pressure. Thermal dispersion mass flowmeters are applicable to the flow of single-phase pure gases and gas mixtures of known composition and, less commonly, to single-phase liquids of known composition. This Standard applies only to fluid flow that is steady or varies only slowly with time.

ANSI/ASME MFC-21.2-2010由美国国家标准学会 US-ANSI 发布于 2010。

ANSI/ASME MFC-21.2-2010 在中国标准分类中归属于: N12 流量与物位仪表，在国际标准分类中归属于: 17.120.10 封闭管道中流量的测量。

ANSI/ASME MFC-21.2-2010的历代版本如下：

• 2010年 ANSI/ASME MFC-21.2-2010 热质量流量计.分散流量计

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标准号

ANSI/ASME MFC-21.2-2010

发布日期

2010年

实施日期

废止日期

无

中国标准分类号

N12

国际标准分类号

17.120.10

发布单位

US-ANSI

适用范围

This Standard establishes common terminology and gives guidelines for the description, principle of operation, selection, installation, and flow calibration of thermal dispersion flowmeters for the measurement of the mass flow rate, and to a lesser extent, the volumetric flow rate, of the flow of a fluid in a closed conduit. Multivariable versions additionally measure fluid temperature and static pressure. Thermal dispersion mass flowmeters are applicable to the flow of single-phase pure gases and gas mixtures of known composition and, less commonly, to single-phase liquids of known composition. This Standard applies only to fluid flow that is steady or varies only slowly with time.